No, I’m not upgrading the theme at all, but it seems to upgrade by itself without letting me any choice.
I’ve already heard that I should create a child theme. Do you know where I could find a very good and easy tutorial for that?
Yes it’s possible. But you have to change it in several files like
– archives.php
– index.php
– search.php
Juste check for “older” making a search with Ctrl+F (or Cmd+F if you’re using a MAC) and you’ll find them in the code of that file. Just change the text, save the modifications and you’ll have it. I had to do that as well because my website is in french.
